📅 2026-06-16
Daily Math Challenge
A substance has a density of 2.5 g/cm³. What is the mass of 8 cm³ of this substance?
Answer
20 grams
📝 Step-by-Step Solution
1
Density: 2.5 g/cm³
2
Volume: 8 cm³
3
Mass = density × volume = 2.5 × 8 = 20 g
💡 Helpful Hints
• Formula: mass = density × volume
• Multiply 2.5 by 8
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